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133 € Cheap Flights from Atlanta Hartsfield-Jackson to Allentown

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      Travellers and cabin class, 1 Adult, Economy
      Delta
      LATAM Airlines
      WestJet
      Aeromexico
      Endeavor Air
      Air France

      Compare Atlanta Hartsfield-Jackson to Allentown flight deals

      Find the cheapest month or even day of the year to fly to Allentown

      Book the best Allentown fare with no extra fees

      Flight deals from Atlanta Hartsfield-Jackson to Allentown

      Looking for a cheap last-minute deal or the best return flight from Atlanta Hartsfield-Jackson Airport to Allentown Airport? If you want to travel next month, return fares start from 133 €. Find the lowest prices on one-way and return tickets right here.
      Allentown.133 € per passenger.Departing Thu, 1 Oct, returning Mon, 5 Oct.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Thu, 1 Oct, arriving in Allentown.Inbound indirect flight with Allegiant Air, departs from Allentown on Mon, 5 Oct, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 133 €, select.
      Allentown.224 € per passenger.Departing Fri, 25 Sep, returning Sun, 27 Sep.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Fri, 25 Sep, arriving in Allentown.Inbound indirect flight with Allegiant Air, departs from Allentown on Sun, 27 Sep, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 224 €, select.
      Allentown.277 € per passenger.Departing Wed, 23 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 23 Sep, arriving in Allentown.Inbound indirect flight with Allegiant Air, departs from Allentown on Thu, 1 Oct, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 277 €, select.
      Allentown.287 € per passenger.Departing Thu, 10 Dec, returning Thu, 17 Dec.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Thu, 10 Dec, arriving in Allentown.Inbound indirect flight with Allegiant Air, departs from Allentown on Thu, 17 Dec, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 287 €, select.
      Allentown.360 € per passenger.Departing Sat, 6 Feb, returning Tue, 9 Feb.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Sat, 6 Feb, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Tue, 9 Feb, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 360 €, select.
      Allentown.361 € per passenger.Departing Sun, 13 Dec, returning Sun, 20 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Sun, 13 Dec, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Sun, 20 Dec, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 361 €, select.
      Allentown.361 € per passenger.Departing Thu, 8 Oct, returning Sun, 11 Oct.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Thu, 8 Oct, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Sun, 11 Oct, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 361 €, select.
      Allentown.396 € per passenger.Departing Fri, 25 Sep, returning Sun, 27 Sep.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Fri, 25 Sep, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Sun, 27 Sep, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 396 €, select.
      Allentown.421 € per passenger.Departing Wed, 23 Sep, returning Thu, 1 Oct.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Wed, 23 Sep, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Thu, 1 Oct, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 421 €, select.
      Allentown.521 € per passenger.Departing Sat, 21 Nov, returning Sat, 28 Nov.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Sat, 21 Nov, arriving in Allentown.Inbound indirect flight with Allegiant Air, departs from Allentown on Sat, 28 Nov, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 521 €, select.
      Allentown.636 € per passenger.Departing Sat, 21 Nov, returning Sat, 28 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Atlanta Hartsfield-Jackson on Sat, 21 Nov, arriving in Allentown.Inbound direct flight with Delta departs from Allentown on Sat, 28 Nov, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From 636 €, select.

      Direct flights from Atlanta Hartsfield-Jackson to Allentown

      Aeromexico
      Air France
      Delta
      Endeavor Air
      KLM
      Korean Air
      LATAM Airlines
      Virgin Atlantic
      WestJet

      Atlanta Hartsfield-Jackson to Allentown: Alternative routes

      Compare routes from Atlanta Hartsfield-Jackson to Allentown below. You may find an airport to fly into that's cheaper, faster, or easier than Allentown.

      Allentown

      7km from central Allentown
      Closest
      from 133 €
      Search flights

      Philadelphia Trenton-Mercer

      68km from central Allentown
      from 103 €
      Search flights

      Wilkes-Barre International

      84km from central Allentown
      from 197 €
      Search flights

      Philadelphia International

      84km from central Allentown
      Cheapest
      from 33 €
      Search flights

      Lancaster

      87km from central Allentown
      from 252 €
      Search flights

      Atlanta to Allentown: Flight information

      The things to know before you go.
      Cheapest flight found133 €
      Cheapest month to flyOctober
      Average flight time2 hrs, 4 mins
      Most popular airlineDelta
      Average flights per week237

      Finding cheap flights from Atlanta Hartsfield-Jackson to Allentown: Frequently asked questions

      The best price we found for a return flight from Atlanta Hartsfield-Jackson to Allentown is 133 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 4 minutes is the average flight time from Atlanta Hartsfield-Jackson to Allentown.
      Delta, LATAM Airlines and WestJet fly direct from Atlanta Hartsfield-Jackson to Allentown.
      As of September 2026, there are 237 flights per week flying from Atlanta Hartsfield-Jackson to Allentown.
      The cheapest month to fly from Atlanta Hartsfield-Jackson to Allentown is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Allentown Airport on Thursday, 1 October 2026.
      Yes – the average flight time is 2 hours and 4 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Allentown but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Allentown is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines and Delta offer the cheapest flight tickets to Allentown.

      Travelling from Atlanta Hartsfield-Jackson Airport (ATL) to Allentown Airport (ABE): what you need to know

      • Around 2 hours 5 minutes is how long you can expect to be in the air on a direct flight from Atlanta Hartsfield-Jackson Airport to Allentown Airport.

      • Choose from 21 weekly Atlanta Hartsfield-Jackson Airport to Allentown Airport flights. The 10:03 departure with Delta Air Lines is the earliest flight available. Delta Air Lines operates the last service of the day at 21:21.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your ATL to ABE flight.

      • Travelling during a peak time such as July? Major public holidays and other popular seasons can lead to longer lines at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

      • Delta is your gateway to exploring Allentown (and perhaps some other great parts of the United States!). Browse the direct flights from Atlanta Hartsfield-Jackson Airport to Allentown Airport offered by this popular carrier.

      • Delta is the airline with the highest passenger demand for this route.

      • With 73.66% of its services landing on schedule, Delta is the most punctual carrier offering ATL to ABE flights.

      • We make it simple to book a flight with a stopover. To see all your options for tickets from Atlanta Hartsfield-Jackson Airport to Allentown Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Popular stopovers between ATL and ABE include:

        • Chicago O'Hare International Airport

        • Charlotte Douglas Airport

        • Nashville Airport

      Handy information about Atlanta Hartsfield-Jackson Airport (ATL)

      • The address for ATL is 6000 N Terminal Parkway.

      • 77% of flights departing from Atlanta Hartsfield-Jackson Airport land at their destination on time.

      • Atlanta Hartsfield-Jackson Airport is about 16 kilometres from central Atlanta. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

      • You can expect a journey time of about 20 minutes on public transport.

      • Get your travels off to a leisurely start by staying near ATL. Whether you're boarding an early flight from Atlanta Hartsfield-Jackson Airport to Allentown Airport or just don't like being rushed, these hotels are the answer:

      Arriving at Allentown Airport (ABE)

      When to fly to Allentown Airport (ABE)

      • It's time to plan your trip dates for your flight from Atlanta Hartsfield-Jackson Airport to Allentown Airport. July is the busiest month to visit Allentown. If you want a more low-key vibe, go in March.

      • The warmest month in Allentown is July, with the temperature ranging between 15ºC (59ºF) and 30ºC (86ºF). Lock in your flights from Atlanta Hartsfield-Jackson Airport to Allentown Airport in this month if this is the kind of weather you like.

      • If you want cooler conditions, search for a cheap ticket from ATL to ABE in January. Temperatures average between -9ºC (16ºF) and 7ºC (45ºF) then.

      Explore more of the United States

      • Allentown has its own special appeal, but there are so many other parts of the United States just waiting to be discovered. Around 121 kilometres east of Allentown, a trip to New York will fill your itinerary to the brim. Start with attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

      • Around 80 kilometres south of Allentown, Philadelphia is another favourite stop in the United States. Experience the best of this destination with a visit to Independence Hall, Liberty Bell and Philadelphia Museum of Art.

      Plan the rest of your trip from Atlanta to Allentown

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.